3,162 java developer part time jobs in Warszawa, Polska.

... an experienced Business Analyst with hands-on Calypso expertise. You’ll draft requirements, shape them with business stakeholders, and collaborate with the developers to implement new functionality. You will be responsible for end-to-end product delivery. This is a role where your effectiveness comes from genuinely understanding ...

Junior Cash Collection Specialist with Spanish and English Junior Cash Collection Specialist with Spanish and English THE WORK - Ensure timely invoice payments and recover client receivables to prevent overdue balances. - Oversee cash collection processes to meet client expectations by accelerating receivables turnover, ...

... criteria), Development and maintenance of integrations between analytics tooling, Microsoft Azure and other MarTech platforms, Implementation of custom and third-party tracking scripts for marketing channels, Participation in conversion rate optimisation and content personalisation projects (A/B testing, targeting, audience ...

... closely with the Lead Level Artist. The ideal candidate will have proficiency in Unreal Engine and advanced modeling skills. Flexible working hours and benefits like medical care and employee assistance programs are included. Familiarity with real-time engines and strong communication skills are essential for this position.

... engineering to prototyping, validation, production, A/B testing and monitoring. This is how we work, at the client's site, you focus on a single project at a time, you have influence on the technological solutions applied, you have influence on the product, you focus on product development Your responsibilities, Own the ...

Danone Future Specialist Program in Finance Department (with French) Miejsce pracy: Warszawa Your responsibilities Do you speak French and Polish and want to kick‑start your career in Finance at a global FMCG company? Join our 14‑month rotational program and grow into a Finance Specialist at DANONE! 6 000 PLN gross (employment ...

... by up-selling guest rooms and recommending hotel facilities - Liaise with Sales and other departments as required - Answer telephone and email inquiries in a timely manner - Assist guests regarding hotel facilities in an informative and helpful way - Follow department policies, procedures and service standards Qualifications ...

... to life together. You’ll have the freedom to share ideas, turn them into action, and shape the space around you literally. Here, learning isn’t a bonus. It’s part of the job. AI is part of how we work - it's not an add-on here . We treat it like any other tool worth knowing: it helps us think, decide, and move faster. We're ...

... to life together. You’ll have the freedom to share ideas, turn them into action, and shape the space around you literally. Here, learning isn’t a bonus. It’s part of the job. AI is part of how we work - it's not an add‑on here . We treat it like any other tool worth knowing: it helps us think, decide, and move faster. We're ...

... to life together. You’ll have the freedom to share ideas, turn them into action, and shape the space around you literally. Here, learning isn’t a bonus. It’s part of the job. AI is part of how we work - it's not an add-on here . We treat it like any other tool worth knowing: it helps us think, decide, and move faster. We're ...

Supplier Risk Specialist Miejsce pracy: Warszawa Your responsibilities - Vendors Assessment Cycle: - Conducting information security risk assessments of third-party vendors, identifying potential threats, vulnerabilities, control and compliance gaps. - Providing recommendations on vendor selection based on risk analysis ...

... S&E and ABC topicsContribute to regular S&E campaignsPrepare and facilitate GLBA ABC and S&E CommitteesManage escalations to management ,when necessarActively participate in audit and inspection missions to ensure the relevance of recommendations2) IBOR TransitionAct as the primary point of contact for Front Office teams ...

... also offers full STP and automation capability for the workflows and processes seamlessly across the product areas and the financial institutions workflows. As part of our Investment Operations Product Area, you will contribute to the development of enterprise products within this product area. You will collaborate with colleagues ...

... combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the ...

... management: Utilizing intermediate to advanced SQL to debug database issues and perform log diagnostics. Collaboration within the Allegro Group: Acting as a technical partner for multiple teams—ranging from Business Operations and Hypercare to Product & Development. Automation and knowledge sharing: Creating technical standard operating ...

... testów aplikacji webowych, API oraz mobilnych. Minimum 10 lat praktycznego doświadczenia w tworzeniu rozwiązań i frameworków testowych. Bardzo dobra znajomość Java, Python lub JavaScript/Node.js wykorzystywanych do automatyzacji. Minimum 15 lat doświadczenia w testach funkcjonalnych, regresyjnych oraz UAT. Bardzo dobra znajomość ...

... wsparcia rozwiązań IT, dla polskiej znaczącej Firmy z branży ubezpieczeniowej/finansowej, poszukuje Kandydatów/Kandydatek na stanowisko: Architekt/ka systemowy/a (Java, architektura mikroserwisowa / systemy ubezpieczeniowe) Forma pracy: hybrydowa (4 dni zdalnie + 1 dzień w tygodniu w biurze w Warszawie) Zakres prac: Współtworzenie ...

... wsparcia rozwiązań IT, dla polskiej znaczącej Firmy z branży ubezpieczeniowej/finansowej, poszukuje Kandydatów/Kandydatek na stanowisko: Architekt systemowy (Java, architektura mikroserwisowa / systemy ubezpieczeniowe) Forma pracy: hybrydowa (4 dni zdalnie + 1 dzień w tygodniu w biurze w Warszawie) Dostępność: od 15.09.2026 ...

Junior Cash Collection Specialist with German (Hybrid in Warsaw) Junior Cash Collection Specialist with German (Hybrid in Warsaw) THE WORK - Ensure timely invoice payments and recover client receivables to prevent overdue balances. - Oversee cash collection processes to meet client expectations by accelerating receivables ...

Collections Junior Specialist with French (She/He/They) Collections Junior Specialist with French (She/He/They) THE WORK: - Proactively perform timely cash collection (via phone and emails) and demonstrate continuous learning of company policies. - Ensure constant progress in financial operations by investigating and reviewing ...